考虑动态客运量的地铁车辆部件预防性维修策略
高纪宁,王红,何勇,张启真,权海锐

Preventive maintenance strategy for metro vehicle component considering dynamic passenger capacity
Jining GAO,Hong WANG,Yong HE,Qizhen ZHANG,Hairui QUAN
表5 不同cd下方案1与方案2的维修成本对比
Table 5 Comparison of maintenance costs between scheme 1 and scheme 2 under different values of cd

cd/

(元/人)

方案Cd/元C/元C的变化率/%
80013 12821 570-8.4
25 51223 547
1 00013 91022 250-9.0
26 89024 460
1 20014 69222 852-9.1
28 26825 140
1 40015 47423 424-8.7
29 64625 646
1 60016 25623 959-8.0
211 02426 046